video_epg.c File Reference

Include dependency graph for video_epg.c:

Data Structures
struct	subpicture_updater_sys_t

Macros
#define	EPG_TOP   0.7
#define	EPG_LEFT   0.1
#define	EPG_NAME_SIZE   0.05
#define	EPG_PROGRAM_SIZE   0.03

Functions
static subpicture_region_t *	vout_OSDEpgSlider (int x, int y, int width, int height, float ratio)
static subpicture_region_t *	vout_OSDEpgText (const char *text, int x, int y, int size, uint32_t color)
static subpicture_region_t *	vout_BuildOSDEpg (vlc_epg_t *epg, int x, int y, int visible_width, int visible_height)
static int	OSDEpgValidate (subpicture_t *subpic, bool has_src_changed, const video_format_t *fmt_src, bool has_dst_changed, const video_format_t *fmt_dst, mtime_t ts)
static void	OSDEpgUpdate (subpicture_t *subpic, const video_format_t *fmt_src, const video_format_t *fmt_dst, mtime_t ts)
static void	OSDEpgDestroy (subpicture_t *subpic)
int	vout_OSDEpg (vout_thread_t *vout, input_item_t *input)
	Show EPG information about the current program of an input item.

Macro Definition Documentation

#define EPG_LEFT   0.1

Referenced by vout_BuildOSDEpg().

#define EPG_NAME_SIZE   0.05

Referenced by vout_BuildOSDEpg().

#define EPG_PROGRAM_SIZE   0.03

Referenced by vout_BuildOSDEpg().

#define EPG_TOP   0.7

Referenced by vout_BuildOSDEpg().

Function Documentation

static void OSDEpgDestroy ( subpicture_t *  subpic )

static

References subpicture_updater_sys_t::epg, subpicture_updater_t::p_sys, subpicture_t::updater, and vlc_epg_Delete().

Referenced by vout_OSDEpg().

static void OSDEpgUpdate ( subpicture_t *  subpic, const video_format_t *  fmt_src, const video_format_t *  fmt_dst, mtime_t  ts  )

static

References subpicture_updater_sys_t::epg, video_format_t::i_height, subpicture_t::i_original_picture_height, subpicture_t::i_original_picture_width, video_format_t::i_sar_den, video_format_t::i_sar_num, video_format_t::i_visible_height, video_format_t::i_visible_width, video_format_t::i_width, video_format_t::i_x_offset, video_format_t::i_y_offset, subpicture_t::p_region, subpicture_updater_t::p_sys, subpicture_t::updater, VLC_UNUSED, and vout_BuildOSDEpg().

Referenced by vout_OSDEpg().

static int OSDEpgValidate ( subpicture_t *  subpic, bool  has_src_changed, const video_format_t *  fmt_src, bool  has_dst_changed, const video_format_t *  fmt_dst, mtime_t  ts  )

static

< No error

< Unspecified error

References VLC_EGENERIC, VLC_SUCCESS, and VLC_UNUSED.

Referenced by vout_OSDEpg().

static subpicture_region_t* vout_BuildOSDEpg ( vlc_epg_t *  epg, int  x, int  y, int  visible_width, int  visible_height  )

static

References EPG_LEFT, EPG_NAME_SIZE, EPG_PROGRAM_SIZE, EPG_TOP, head, vlc_epg_event_t::i_duration, vlc_epg_event_t::i_start, localtime_r(), vlc_epg_t::p_current, subpicture_region_t::p_next, vlc_epg_event_t::psz_name, vlc_epg_t::psz_name, vout_OSDEpgSlider(), and vout_OSDEpgText().

Referenced by OSDEpgUpdate().

int vout_OSDEpg	(	vout_thread_t *	vout,
		input_item_t *	input
	)

Show EPG information about the current program of an input item.

Parameters

vout	pointer to the vout the information is to be showed on
p_input	pointer to the input item the information is to be showed

< Unspecified error

< Unspecified error

< Unspecified error

< No error

References subpicture_t::b_absolute, subpicture_t::b_ephemer, subpicture_t::b_fade, subpicture_updater_sys_t::epg, subpicture_t::i_channel, input_item_t::i_epg, subpicture_t::i_start, subpicture_t::i_stop, input_item_GetNowPlaying(), input_item_t::lock, mdate(), OSDEpgDestroy(), OSDEpgUpdate(), OSDEpgValidate(), vlc_epg_t::p_current, subpicture_updater_t::pf_validate, input_item_t::pp_epg, vlc_epg_event_t::psz_name, vlc_epg_t::psz_name, SPU_DEFAULT_CHANNEL, subpicture_New(), VLC_EGENERIC, vlc_epg_Delete(), vlc_epg_Merge(), vlc_epg_New(), vlc_mutex_lock(), vlc_mutex_unlock(), VLC_SUCCESS, and vout_PutSubpicture().

static subpicture_region_t* vout_OSDEpgSlider ( int  x, int  y, int  width, int  height, float  ratio  )

static

References video_palette_t::i_entries, video_format_t::i_height, plane_t::i_pitch, video_format_t::i_sar_den, video_format_t::i_sar_num, video_format_t::i_visible_height, video_format_t::i_visible_width, video_format_t::i_width, subpicture_region_t::i_x, subpicture_region_t::i_y, picture_t::p, video_format_t::p_palette, subpicture_region_t::p_picture, plane_t::p_pixels, subpicture_region_New(), video_format_Init(), VLC_CLIP, and VLC_CODEC_YUVP.

Referenced by vout_BuildOSDEpg().

static subpicture_region_t* vout_OSDEpgText ( const char *  text, int  x, int  y, int  size, uint32_t  color  )

static

References subpicture_region_t::i_align, text_style_t::i_font_alpha, text_style_t::i_font_color, text_style_t::i_font_size, video_format_t::i_sar_den, video_format_t::i_sar_num, subpicture_region_t::i_x, subpicture_region_t::i_y, subpicture_region_t::p_style, subpicture_region_t::psz_text, strdup(), subpicture_region_New(), text_style_New(), video_format_Init(), and VLC_CODEC_TEXT.

Referenced by vout_BuildOSDEpg().